Third-person singular simple present indicative form of jump on

present participle of jump on

Third-person singular simple present indicative form of jump in

present participle of jump in

simple past tense and past participle of jump in

(Canada, US, informal) In a hurry.

A physical exercise performed by jumping to a position with the legs spread wide and the hands touching overhead and then returning to a position with the feet together and the arms at the sides.

(colloquial) An extra seat in an aircraft cabin or cockpit for someone other than a passenger. / (dated) A movable seat in a carriage.

A parachute jump from a fixed point rather than from an aircraft; typically from a tall building, high bridge or rock formation.

(intransitive) To make such a jump.